André Holland Huey P. Newton Actor Alessandro Nivola Bert Schneider Actor Tiffany Boone Gwen Fontaine Actor P.J. Byrne Steve Blauner Actor Marc Menchaca Agent Sydney Clark Actor Moses Ingram Teressa Dixon Actor Rebecca Dalton Jessica Actor Olli Haaskivi Actor Jordane Christie Bobby Seale Actor Glynn Turman Actor Don Cheadle Director, Executive Producer Janine Sherman Barrois Executive Producer Joshuah Bearman Executive Producer Joshua Davis Executive Producer Arthur Spector Executive Producer Jim Hecht Executive Producer